diff --git a/INSTALL.md b/INSTALL.md
index 81db46046b8d60856783a0fde43e26c5f90b6809..b16f2d05be55fcd1f411fec0b78197b9c2690804 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -4,7 +4,7 @@
 
 安装必要的编译工具，可能包括：
 ```
-$ yum install clang llvm bpftool
+$ yum install clang llvm bpftool elfutils-devel zlib-devel 
 ```
 
 ## 内核配置
diff --git a/safeguard.spec b/safeguard.spec
index 08dc3d27c87e217f39b6db1161aa92cce0996c88..2b92aafaab072dc5bcd14020ef12fa1aab520965 100644
--- a/safeguard.spec
+++ b/safeguard.spec
@@ -19,8 +19,8 @@ Safeguard is a tool for restricting network, file, mount and process operations
 %setup -q -n safeguard
 
 %build
+export GO111MODULE="on"
 export GOPROXY="https://goproxy.cn,direct"
-go mod tidy
 make build
 
 %install